SKU: 4398973435

BLACK+DECKER String Trimmer, Electric Automatic Feed, 13-Inch, 4.4-Amp (ST7700)

Sale price$50.59 Regular price$56.21
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Description

BLACK+DECKER String Trimmer, Electric Automatic Feed, 13-Inch, 4.4-Amp (ST7700)Product Description The Black & Decker automatic feed string trimmer and edger is a powerful yet lightweight tool perfect for trimming heavy weeds, grasses, and overgrowth. The Groom 'N' Edge head rotates 180 degrees to convert the trimmer to an edger and vice versa in a matter of seconds. Used as an edger, the edge guide assists with edging along sidewalks and driveways. This 13 inch automatic feed sting trimmer and edger gives you a 13 inch cutting

Product Description

The Black & Decker automatic feed string trimmer and edger is a powerful yet lightweight tool perfect for trimming heavy weeds, grasses, and overgrowth. The Groom 'N' Edge head rotates 180 degrees to convert the trimmer to an edger and vice versa in a matter of seconds. Used as an edger, the edge guide assists with edging along sidewalks and driveways. This 13-inch automatic feed sting trimmer and edger gives you a 13-inch cutting path and features the exclusive Black & Decker Automatic Feed Spool (AFS) system that automatically advances the cutting string without bumping; centrifugal force feeds the line as needed. The built-in auxiliary handle provides maximum comfort and control, and the cord retention system prevents accidental cord disconnection for continuous trimming. The powerful 4.4-Amp motor spinning the line at 10,000 rpm works as a powerful tool for trimming heavy weeds and grass. Weighing in at a mere 5 pounds, this a feather-light string trimmer allowing for less fatigue and more control. This product backed by a 2-year full warranty. Amazon.com Ideal for both post-mowing maintenance edging along hard surfaces like pavement, and trimming grass in hard-to-reach areas, this easy-to-handle automatic feed string trimmer from Black & Decker cuts a 13-inch path and has a 180-degree rotating head for simple conversion to edging work. A 4.4-Amp motor spins the line at a speed of 10,000 RPM and gives the ST7700 the power it needs to tackle overgrown grass and weeds. And thanks to the Automatic Feed Spool (AFS) design, there's no bumping as the cutting string automatically advances; additionally, a built-in auxiliary handle helps minimizes wrist fatigue for long-term use. There's even a convenient cord retention system to guard against unintended unplugging of the tool while you're working. Included Components: ST7700 13" Trimmer/Edger, (1) AF-100 Spool, (1) Guard; Power Source: Corded

Amazon.com

Ideal for both post-mowing maintenance edging along hard surfaces like pavement, and trimming grass in hard-to-reach areas, this easy-to-handle automatic feed string trimmer from Black & Decker cuts a 13-inch path and has a 180-degree rotating head for simple conversion to edging work. A 4.4-Amp motor spins the line at a speed of 10,000 RPM and gives the ST7700 the power it needs to tackle overgrown grass and weeds. And thanks to the Automatic Feed Spool (AFS) design, there's no bumping as the cutting string automatically advances; additionally, a built-in auxiliary handle helps minimizes wrist fatigue for longterm use. There's even a convenient cord retention system to guard against unintended unplugging of the tool while you're working.

  • Ideal for both post-mowing maintenance edging, and trimming grass in hard-to-reach areas
  • Cuts a 13-inch path; 4.4-Amp motor; 10,000 RPM
  • Built-in auxiliary handle minimizes wrist fatigue
  • Cord retention system guards against unintended unplugging of the tool
  • Weighs 4.5 pounds; 2-year warranty
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4398973435

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4.2 ★★★★★
Based on 9 reviews
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M
Verified Purchase
Marshall Guthrie
Port Orchard, US
★★★★★ 5
Just have to adjust them after u light up the sky
They are amazing!! Love em
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2025
S
Verified Purchase
Steve
Birmingham, US
★★★★★ 5
Laser lights
Super bright and very easy to install! Would recommend to anyone wanting to stand out.
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Reviewed in the United States on October 5, 2025
C
Verified Purchase
Chuck Taylor
Whiting, US
★★★★★ 5
No problems with insulation
They work
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Reviewed in the United States on October 15, 2025
C
Ciara Campbell
Whiting, US
★★★★★ 5
Bright and way cooler than standard whip lights!!
I got these for our Jeep as a cool accessory. We installed them and wow are they bright!!! Out on the trails at night it looks like there are two towers of light following the jeep, it is neat. They install easily and include everything needed for the installation. All the hardware is well built and sealed to last in the conditions that you would expect these to be used in, hot, dusty, sandy, cold and wet. The housings are all aluminum and sealed from the elements. The connections to the lights are insert and then screw connector to seal, that way the connections don’t get corroded and fail. Everyone we have seen has asked about them and have really been impressed with the brightness of the light and quality of the craftsmanship. The only thing that I would say is a negative is the remote control, it is small and I am afraid I am going to lose it in the Jeep so I can’t imagine how it would be in an open-air vehicle, but there are ways to keep track of it. Because the whip lights are not standard flailing sticks, they do not get caught on branches or have the potential for the sprint to break while out on the trail. I am happy with the purchase even if they were a little expensive, the convenience and attractive looks made a huge difference.
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Reviewed in the United States on May 10, 2026
C
Chris S.
New York, US
★★★★★ 5
Very cool light without the long whips
Yes, it was tough to change to whipless but it also meant I could benefit from the lighting without huge whips behind me. It’s a personal choice but these worked out great. Highly visible and bright and the install was pretty straightforward and simple. You get everything you need with the kit. They look good and seem to be holding up durability wise very well. Overall, I may not stay with them over time but it won’t be because of quality or function. It’ll be because I want to see the long whips again behind me.
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Reviewed in the United States on January 25, 2026

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